人教版（2019）选择性必修第一册Unit 3 Fascinating Parks重点单词短语句式讲解课件(共61张PPT)

(共61张PPT)
Book1 Unit3 FASCINATING PARKS
重点单词短语句式讲解
What comes to your mind when you see the picture and topic of this unit
A national park is not a playground. It’s a sanctuary for nature and for humans who will accept nature on nature’s own terms.
--- Michael Frome
1. (教材原句)I leave my tent and walk over to the mountain edge.
edge n. the outer limit of an object 边；边缘；边线；刀刃　
vt. & vi. move carefully towards something (使)徐徐移动；给……加边
用法感知
Susan is sitting on the edge of her bed.
苏珊正坐在她的床边上。
The old car edged along the road.
那辆旧车沿着这条路慢慢地行驶。
The little boat edged away quietly, while no one was looking.
趁没人注意，小船悄悄离岸而去。
at/on the edge of在……的边缘；处于……的边缘
live on the edge 生活在刀刃上
on the edge of one’s seat/chair聚精会神地(看或听)
take the edge off sth. 减轻；弱化
edge towards/away/along朝……缓慢移动
on the edge of the cliff 在悬崖边
on the edge of the sea 在海边
归纳点拨
单句语法填空
①(2023·浙江卷) _________ the edge of the jacket, there is a piece of cloth that gives off light in the dark.
②In the civil war, many people lived ______ the edge.
完成句子
③When I came in, I saw that he was ______________________(专心听讲).
④Robert stood up and ______________(缓缓朝……移动) the black object on the ground.
应用融会
On/At　
on　
on the edge of his seat　
edged towards　
2．ban vt.明令禁止；取缔 n．禁令
[P26教材原文]　Though the Sami are allowed to continue their traditional way of life in the park, no one else can live here, and all new development is banned within park boundaries. 虽然萨米人被允许继续他们在公园里的传统生活方式，但没有其他人可以生活在这里，且所有新的开发项目都禁止在公园范围内进行。
ban vt.明令禁止；取缔n.禁令
用法感知
①She was banned from athletics for two years after failing a drug test.
她没有通过药检而被禁赛两年。
②They placed a ban on fishing in that area during the winter.
他们禁止在冬季在该地区捕鱼。
③There should be a ban on talking and eating loudly in cinemas.
电影院里应禁止大声说话和吃东西。
归纳总结
(1)ban sb. from sth. /doing sth. 禁止某人做某事
(2)place/put/lay a ban on禁止
announce a ban on宣布对……的禁令
withdraw/lift the ban against… 取消……的禁令
alcohol ban禁酒令
parking ban禁止停车令
prohibit 正式用语，一般指通过法律、法令、警告等禁止某些事物 prohibit (doing) sth.
禁止(做)某事
prohibit sb. from
doing sth.
禁止某人做某事
forbid 普通用语，其主语多半是与被禁止的人有直接或亲密关系的人，如父母、雇主等，含有“不许做某事”的意思 forbid sb.to do sth.
forbid sb. from doing sth.
禁止某人做某事
词汇辨析
The policy prohibits smoking on school grounds.
该政策禁止在校内吸烟。
He forbade them from mentioning the subject again.
他不准他们再提这个问题。
ban 语气最重，指官方或舆论对应受谴责或反对的事物下令加以禁止 ban sb. from doing sth.
禁止某人做某事
单句语法填空
①He has been banned ________ taking part in games for half a year, which brings him a lot of stress.
②Children under the age of eighteen _____________(ban) from entering.
③The ban ______ driving after drinking alcohol is being carried out all over the country, which is helpful to reduce traffic accidents.
完成句子
④Many countries have passed laws _______________(禁止吸烟) in public places.
⑤He ___________________________(被禁止离开家) because he was suspected of murder.
from　
are banned　
on　
to ban smoking　
was banned from leaving home　
应用融会
3． （教材原句）Since reindeer were always on the move, the Sami would pick up their tents and accompany them.
accompany vt.
①to travel or go somewhere with sb陪同；陪伴；
② to happen or appear with sth 伴随；
③ to play a musical instrument, especially a pinao, while sb else sings or plays the main tune. (尤指用钢琴)为……伴奏
用法感知
The storm is accompanied with thunder.
Sarah sings and Bill accompanies her on the guitar.
In the hotel, they accompanied the old man in drinking away as usual.
He agreed to accompany us to the theater.
他答应陪我们去剧院。
(1)accompany sth. with sth. 与……同时发生
accompany sb. in doing… 陪某人做……
accompany sb. to a place陪同(送)某人去某地
accompany sb. on a walk(trip)陪同某人散步(旅行)
accompany sb. on the piano用钢琴为某人伴奏
(2)companion n. 伙伴，同伴
(3)company n. 陪伴；公司，商号
for company与……作伴
keep pany＝accompany sb. 陪伴某人，和某人做伴
归纳总结
名师点津
(1)作“陪伴某人做某事”解时，多接“on＋表示动作的名词”或“in＋v. -ing”，极少接动词不定式。
(2)作“伴奏”解时，通常指用钢琴伴奏，这时主语通常是人，宾语可以是人，也可以是song等名词或singing等动名词。表示“用某种乐器伴奏”时则与介词on或at连用。
(3) accompanied by sb. /sth. 的意思是“由……陪伴(伴随)着”，在句中常用作状语。
（4）汉语中的“陪伴某人做某事”用英语不能表达成“accompany sb.to do sth.”，而是表达成“to do sth.in the company of sb.”。
(1)单句语法填空
④He accompanied his old father the hospital to see what was wrong with his stomach.
⑤While she was singing on the stage, her mother was accompanying her the piano.
⑥The disease is accompanied sneezing and fever.
(2)词汇复现(替换加蓝词汇)
⑦When Mother is out, I often accompany my brother. _______________________
to
on/at
with/by
keep my brother company
应用融会
4．adopt vt. 采用；采取；采纳　vt. & vi. 领养
教材原句）I am not a Sami, but in Sarek I’ve adopted some of their habits.
用法感知
（1）All three teams adopted different approaches to the problem.
（2）There are hundreds of people who are desperate to adopt a child.
（3） During the Spring Festival travel rush，almost all the cities adopted measures to smooth the heavy traffic.
(1)adopt an approach/a policy/an attitude采用某种方法/政策/态度
adopt an idea/one's advice/suggestions采纳想法/采纳某人的建议
adopt sb. as… 收养/挑选某人为……
(2)adopted adj. 被收养的；被采用的
adopted son/daughter养子/养女；义子/义女
(3)adoptive adj.采用的；有收养关系的
(4)adoption n. 收养；采用；通过
归纳点拨
单句语法填空
①She was left an orphan and a poor peasant woman ___________ (adopt) her.
②She refused to give the child for ___________(adopt).
③These styles can be ___________(adapt) to suit individual tastes.
④The world will be different, and we will have to be prepared to adapt ______ the change.
adopted　
adoption　
adapted　
to　
应用融会
辨析填空(adopt/adapt)并写出该词在句中的意思
⑤To his parents’ satisfaction, he adopted a positive attitude to study and life. ________
⑥The young couple had no children of their own and adopted an orphan. ________
⑦After a few months, the orphan came to adapt to his new life. ________
⑧The film is adapted from a book written by a famous woman writer. ________
采取　
收养　
适应　
改编　
一词多义
5．bless vt. to ask God to protect sb/sth 求上帝降福于；祝福
（教材原句）Being in such a beautiful and wild place makes me feel blessed to be alive. （动名词做主语）
用法感知
God bless you! 愿上帝保佑你！
They brought the children to Jesus and he blessed them.
他们把孩子带到耶稣跟前，耶稣祝福了他们。
Fortune blessed her with success.
命运之神赐予她成功。
(1)bless you保佑你
God bless you(离别时的祝愿语)愿上帝保佑，祝一路平安
be blessed with sth. /sb. 赋有(能力等)；享有(幸福等)
(2)blessing n. 幸事；准许
归纳点拨
单句语法填空
①She’s blessed ________ excellent health.
②Lack of traffic is one of the _____________ (bless) of country life.
with　
blessings　
应用融会
6．stretch
vi. to spread over an area of land 延伸；延续　
vi. & vt. to put your arms or legs out straight and contract your muscles伸展；舒展
用法感知
Fields and hills stretched out as far as we could see.
The forest stretches for hundreds of miles.
My brother stretched out his arms and braced me tightly.
stretch for 延伸
stretch oneself 伸懒腰
stretch out 延伸；绵延；伸直(四肢)
stretch over 延续
stretch to 拉长到
归纳点拨
expand，extend，spread，stretch
expand 使(尺寸、数字或数量等)扩大，扩大(活动范围)
extend 延伸，延长(建筑或道路、时间等)，伸展(手臂、腿等), 扩大
(控制、影响力等)
spread 把(物)铺开、张开，(疾病、感情、问题或火等)蔓延，(消息、思想等)流传，传播， 张开(手臂、双腿等)
stretch 伸展，伸长，指事物长度、宽度中的一端向外伸长或两端一起伸长，一般指由曲变直、由短变长的伸展，不是加长
词汇辨析
单句语法填空
（1）The park is very big and _____________(stretch) for several miles.
（2）The moment the little girl saw the toy, she stretched _______ her hands for it.
（3）The friendship between Shirley and me has stretched ______ scores of years.
（4）He stretched and yawned lazily.
stretches　
out　
over　
应用融会
7．wake up to to become aware of sth; to realize sth
醒来；意识到；认识到
By the time we wake up to the threat posed by climate change, it could well be too late .
等到我们意识到气候变化带来的威胁时，可能为时已晚。
It’s time you woke up to the fact that you must work hard to achieve your goal.
你该清醒地认识到，只有努力工作才能达到你的目标。
We must wake up to the fact that we have to depend on ourselves.
我们应该认识到必须依靠自己这一现实。
wake woke woken
wake up醒来;活跃起来；更感兴趣
wake sb. up唤醒某人
归纳点拨
By the time I woke up, my train had been almost five hours behind schedule.
到我睡醒那会儿，我的火车几乎晚点了五个小时。
I woke him up early to make sure that he would not be late for work.
为了保证他上班不迟到，我很早就把他叫醒了。
用wake的相关短语完成句子
①Only after he explained again did I ____________ the importance of the project to us.
②(2023·江苏南京检测)In many homes in the UK, the first person ____________ has to make tea for the family.
③（读后续写）Bob ____________ sunshine pouring in through his window yesterday morning.
wake up to　
to wake up　
woke up to　
应用融会
8．（教材原句）After breakfast, I pack my bag and set out again.早餐之后，我收拾行囊再次出发。
set out 出发；启程；(怀着目标)开始工作
[用法感知]　(写出下列句中set out的含义)
①(2020·全国卷Ⅲ)The next morning he hired a boat and set out to find the well-known painter. ___________
②We set out to find the truth behind the mystery. _________________
出发；启程
(怀着目标)开始工作
set out to do sth.　　　　 开始/着手做某事
set about (doing) sth. 开始/着手(做)某事
set off 动身；出发；引爆；引发
set up 成立；建立；引起
set aside 省出；留出(钱或时间)；将……放到一边
set down 写下；放下
归纳总结
单句语法填空/句型转换
①He ______(set) aside his book and lit a cigarette.
②Do be careful with those fireworks; the slightest spark could set them ______.
③He sets about ____________ (make) his professional basketball career.
④The moment he got home, the boy set about doing his homework.
→The moment he got home, the boy_________________ his homework.
set
off
making
set out to do
应用融会
9．（教材原句）Around 9,000 years ago, this ice melted, leaving behind about 100 glaciers. 大约九千年前，冰层消融，留下了约一百座冰川。
句中的leaving behind about 100 glaciers是现在分词短语作结果状语。 现在分词作结果状语表示自然而然的结果，而不定式作结果状语表示出乎意料的结果，常与only, just等连用。
leave behind留下；遗留；丢下；把……抛在后面；超过
用法感知
（1）The invaders were forced to flee, leaving behind their weapons.
侵略者被迫逃跑，丢下了他们的武器。
（2）I left my textbook behind.
我丢下了我的课本。
（3）Bob ran so fast that he left behind the others.
鲍勃跑得太快了，把其他人甩在了后面。
leave alone不管；别惹；让……一个人待着
leave aside搁置一旁；不考虑
leave for动身去
leave off停止；中断
leave out省略；遗漏；被冷落
归纳点拨
单句语法填空
（1）The plane is about to leave, but I have left my ticket __________.
（2）If you don’t work hard, you will be left __________.
（3）Leave the boy _________, and he can make up his own mind.
（4）Mary, as well as her parents, is leaving _______ California for their holidays.
（5）The cup dropped to the ground, (break) into pieces.
完成句子
（6）I wonder why they _____________(不考虑) such a significant question.
（7）Alice was so careless that she ___________(遗漏) some information.
behind　
behind　
alone　
for　
left aside　
left out　
应用融会
breaking
10．on the move 在行进中；在移动中
用法感知
（1）Jack never wanted to stay in one place for very long, so he was always on the move.
杰克从不想在一个地方待太久，所以他总在奔波辗转。
（2）The whole group are on the move, so we can’t stop to rest.
整个小组都在行动，所以我们不能停下来休息。
（3）The basketball match is on the air now.
篮球比赛现在正在播放中。
（4）Don’t judge a person on the basis of appearance.
（Don’t judge a person by his appearance. ）
(Don’t judge a book by its cover. )
不要以貌取人。
on the air 广播；播出
on the basis of 在……的基础上
on the job 忙碌着；(专心)工作着
on the rise 在增加；在上涨
on the run 跑着；奔跑着；在逃跑中；奔波；忙碌
on the way(to)（on one’s way to ） 在(去)……的路上
归纳总结
用on相关短语填空
（1）Science is always _____________, so we must learn all the time.
（2）The deer are _____________, and we will have to follow them.
（3）The manager is ___________________ now. Could you ring him up later
（4）Thanks to the effective measures, the number of the Tibetan antelopes is _____________.
（5）I helped a blind man cross the street ____________ to school this morning.
on the move　
on the move　
on the job/on the run　
on the rise　
on the way　
应用融会
11．pick up 捡起，拿起，举起；搭载；(开车)接人；(偶然)学会，得到；接收(信号、声音、图像等)；改善，好转
写出下列句中pick up的含义。
（1）She picked up the book belonging to her and went away.
（2）You can pick me up at the entrance to the stadium.
（3）She picked up French when she was in Paris.
（4）She picked up a lot of information about the mystery.
（5）I picked up Radio Beijing last night.
（6）Only after she took charge of the company did its business pick up.
12. （教材原句）Getting here is quite difficult ...
这里交通极为不便……
句式讲解
句中Getting here为动名词形式，在句中作主语。本课中还有：
Being in such a beautiful and wild place makes me feel blessed to be alive.
置身这般美丽的荒原，我感到活着是如此幸福。
13．（教材原句）Even though the sun is brightly shining, telling whether it is morning or night is impossible.
虽然阳光灿烂，但判断是早上还是晚上是不可能的。
句式讲解
这是一个主从复合句。even though引导让步状语从句；主句中telling whether it is morning or night是动名词作主语；whether… or… 引导名词性从句，作telling的宾语。
连接并列结构的句式有：
both… and… 既……也……
not only… but also… 不但……而且……
either… or… 或者……或者……
neither… nor… 既不……，也不……
not… but… 不是……，而是……
whether…or…引导名词性从句，意为“是……还是……”；whether…or…还可以引导让步状语从句，意为“无论……还是……；不管……还是……”。
I can’t distinguish whether he is right or not.
我无法区分他是否正确。(引导宾语从句)
Whether you like it or not, you must accept it.
不管你喜不喜欢，你都必须接受它。(引导让步状语从句)
I don’t know whether he will come or not.
我不知道他是否会来。
归纳点拨
单句语法填空
（1）(2023·3月天津)We all need to get involved in saving energy ___________ it’s at work, at home, or at school.
（2）The bears live in outdoor forest cages big enough to let the animals decide whether to play together ______ stay away from each other most of the day.
（3）Neither Jackson _______ his parents were invited to the party last night.
（4）Bob refused the job offer, not because he didn’t like it, _______ because the salary was low.
完成句子
（5）_____________(不是你而是他) is to blame for the accident.
（6）______________________________________(你哥哥和你都没被邀请) to the party to be held next month.
whether　
or　
nor　
but　
Not you but he　
Neither your brother nor you were invited　
应用融会
14. （教材原句 ）Following the reindeer were the Sami people, who made this territory their home. 跟随着驯鹿步伐的是萨米人，萨米人把这片土地当作他们的家园。
句式讲解
Following the reindeer were the Sami people是主谓语倒装，主语 the Sami people后置，以便与后面的定语从句更好地衔接，语义上也更连贯。同样的信息用常规的语句表达就成了“People were following the reindeer. They were the Sami people and they made this territory their home. ”，但这会显得句式单调平淡。
使用完全倒装的几种情况：
全部倒装是指将句子中的谓语动词全部置于主语之前。此结构通常只用于一般现在时和一般过去时。常见的需要全部倒装的情况有：
(1)作表语的形容词、分词短语提到系动词前面时，句子也构成完全倒装，即“形容词/分词＋系动词＋主语”结构。
Running after Wang Lin is Li Hua, who is monitor of our class.
跑在王林后面的是李华，他是我们的班长。
Following the headmaster was Mr Smith, who was our English teacher.
跟着校长的是史密斯先生，他是我们的英语老师。
(2)here，there，now，then等副词置于句首，谓语动词常为be，come，go，lie，run等时句子要全部倒装。
There goes the bell. 铃声响了。
Then came a phone call, which changed his life.
然后他接到了一个改变他命运的电话。
归纳点拨
(3)表示运动方向的副词(out，in，up，down，away，off等)置于句首时，句子要全部倒装。
Away flew the plane.
The door opened and in came the teacher.
(4)作地点状语的介词短语位于句首，谓语动词常为stand/sit/lie等时，句子要全部倒装。
In front of the house sat an old man.
On the wall hangs a picture.
(5)“There＋be/stand/live/exist/lie/remain… ＋主语”也属于全部倒装结构。
There exist different opinions on this question.
made this territory their home为“make＋宾语＋宾语补足语”复合结构。此句中名词短语their home用作宾语补足语。后跟名词(短语)作宾语补足语的动词还有appoint, call, elect, name, vote等。该句型中的make是使役动词，意为“使……做某事；使……成为；使……怎么样”，有以下几种构成形式：
(1)make＋宾语＋do sth.(省略to)
(2)make＋宾语＋现在分词(表示主动或正在进行)
(3)make＋宾语＋过去分词(表示被动或完成)
(4)make＋宾语＋形容词/介词短语/名词
(5)make＋it＋形容词/名词＋to do(it是形式宾语，to do是真正的宾语)
单句语法填空
（1）—What’s all that noise
—Just in front of the bus ________(lie) an injured man.
（2）Twenty kilometres north of the city __________(stand) an ancient tower.
（3）（读后续写）大卫走进了黑暗的房间，当大家喊生日快乐时，他感到很惊讶。
Into the dark apartment _____________, who was quite surprised when everyone shouted Happy Birthday.
（4）（读后续写 ）有一段时间什么也没发生，然后传来了大家一起的喊叫声。
For a moment nothing happened. Then ______________ all shouting together.
（5）出席晚会的有我们最喜欢的英语老师。
Present at the evening party ______________________________.
lies　
stands　
walked David　
came voices　
was our favorite English teacher　
应用融会
15．（教材原句）（1）If today is anything like yesterday, it will be full of sweat and hard work as I hike over this difficult land to my destination on the other side of the valley.
如果今天和昨天差不多，那将会充满汗水和艰辛，因为我要徒步跨越这片地形艰险的土地，到达山谷另一端的目的地。
（教材原句）（2）It is hoped that Sarek National Park will always remain as it is, natural and beautiful.
人们希望萨勒克国家公园永远保持原样，自然且美丽。
句式讲解
（1）句中as引导原因状语从句，意为“因为，由于”。
（2）句中as引导方式状语从句，意为“按照，依照”，as引导方式状语从句时通常置于主句之后。
as引导状语从句的用法
(1)引导原因状语从句，意为“因为，由于”，相当于since。
As he was tired, he went to bed at once.
Everyone likes you as you are both kind and honest.
(2)引导方式状语从句，意为“照……方式”。
Leave the papers as they are.
They watched her closely as a cat watches a rat.
归纳点拨
(3)引导时间状语从句，意为“当……的时候，随着……”，强调主从句中谓语动词所表示的动作同时进行。
As I began my own personal weight program, I was filled with the fear that I would run into the same difficulties that beat me before.
As I approached mile 23, I could see my wife waving a sign. She is my biggest fan.
as意为“随着……”时，意思与with相同，但with为介词，后面不能跟从句。试比较：
随着时间的推移，他的健康状况似乎好转了。
As time goes by, his condition seems to get better.
With time going by, his condition seems to get better.
(4)引导让步状语从句，意为“尽管”，从句要用部分倒装结构，即常把从句中作表语的形容词或名词、作状语的副词或作谓语的实义动词原形提前。若提前的表语是带冠词的名词，其前不用冠词。
Child as he is, he knows a lot.
(注意：Child前不用冠词)
Happy as they were, there was something missing.
Try as he might, he couldn’t open the door.
Much as I like it, I won’t buy it.
as引导非限定性定语从句时，代替整个主句，对其进行说明。
通常用于像as we all know, as is known to us, as is said above, as always mentioned above, as is usual, as is often the case, as is reported in the newspaper等句式中。
as在非限定性定语从句中作主语、表语或宾语，且引出的从句位置比较灵活，可位于句首或句末，也可置于主句中间,通常均由逗号将其与主句隔开,as有“正如……， 就像……”之意。
As is known to the United States, Mark Twain is a great American writer.
美国人都知道，马克 吐温是一位伟大的美国作家。（as在从句中作主语）
He forgot to bring his pen with him, as was often the case.
他忘了带笔，这是常事。（as在从句中作主语）
He is absorbed in work, as he often was.
他正在全神贯注地工作，他过去经常这样。（as在从句中作表语）
as we all know, the earth is round.
众所周知，地球是圆的。 （as在从句中作宾语）
The two brothers were satisfied with this decision，as was agreed beforehand.
两兄弟对此决定都满意，这项决定在事前都已得到他们的同意。(as在从句中作主语)
Taiwan is，as you know，an inseparable part of China.
你知道，台湾是中国不可分割的一部分。(as在从句中作宾语)
完成句子
⑤随着中国的发展，汉语变得越来越重要。
_________________________________________, Chinese is becoming more and more important.
单句语法填空
⑥______there are so many different styles of Western art, it would be impossible to describe all of them in such a short text.
⑦Hot ______ the night air was, we slept deeply because we were so tired after the long journey.
⑧The mountains and rivers remain ______ they were before.
With the development of China或As China develops　
As　
as　
as　
应用融会
4．（教材原句）This vast new park is nearly four times larger than the old wildlife park protecting Siberian tigers in Northeast China.
这个巨大的新公园几乎是在中国东北保护东北虎的老野生动物园的四倍。
句式讲解
句中的“four times larger than… park”为倍数表达法；现在分词短语protecting… in Northeast China作后置定语，修饰the old wildlife park。
归纳点拨
常见的倍数表达形式：
(1)倍数＋as＋形容词/副词＋as
(2)倍数＋形容词/副词的比较级＋than
(3)倍数＋the size/height/length/width/depth＋of
(4)倍数＋that＋of
(5)倍数＋what从句
（1）This hospital is four times as big as that one.
这家医院是那家医院的四倍大。
（2）This river is almost twice longer than that one.
这条河差不多是那条河的两倍长。
（3）The dictionary is exactly five times more expensive than that one.
这本字典比那本恰好贵五倍。
（4）This classroom is twice the size of that one.
这个教室是那个教室的两倍大。
(1)两倍用twice或double，不到一倍用分数表示，三倍和三倍以上一般用times来表示，如three times，four times。
(2)在实际运用中，有时会根据语境使用省略句式，如“倍数＋as＋形容词/副词＋as”中后一个as及其后面的成分可以承前省略，应注意分辨。
My uncle’s house in the downtown area is much smaller than ours，but it’s twice as expensive(as ours).
我叔叔在市中心的房子比我们的小很多，但比我们的贵两倍。
名师点津
句型转换/完成句子
①This table is three times bigger than that one.
→This table is ________________________ that one.
→This table is three times ____________ that one.
②他的饭量是我的两倍。
He eats ____________________.
③这条河的水量是那条河的三倍。
There is _______________________ in this river ____ in that one.
应用融会
three times as big as
the size of
twice what I eat
three times as much water
as
THANKS